Which of the following sentences is RIGHT?A. I am convenient to go there by train.B. I go there by train at convenience. C. It is convenient for me to go there by train.D. It is convenience for me to 题目和参考答案——青夏教育精英家教网—

题目内容

Which of the following sentences is RIGHT?

A. I am convenient to go there by train.

B. I go there by train at convenience.

C. It is convenient for me to go there by train.

D. It is convenience for me to go there by train.

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We ________ the national flag when the sun ________ in the east every morning.

A. raise; raisesB. rise; rises

C. raise; risesD. rise; raise

You may have heard adults say they are uncomfortable in the morning without a cup of coffee. One reason they may feel that way is that coffee contains caffeine(咖啡因). Caffeine appears naturally in coffee, tea, and cocoa beans, which are used to make chocolate. But now food makers are adding it to many products, from potato chips to water.

The US government is especially worried about the problem. That’s why the Food and Drug Administration (FDA) is studying the health effects of caffeine on young people. Studies show that too much caffeine can make people nervous and unable to sleep. What’s more, caffeine is habit-forming. Those who consume it regularly and stop suddenly may experience headaches and feel tired.

One of the biggest concerns is the large amount of caffeine added to so-called energy drinks, like Red Bull. A 12-ounce can of cola has about 35 milligrams of caffeine. A similar serving of Red Bull contains more than three times that amount.

The Institute of Medicine is also working on caffeine-safety measures. “Teenagers should not drink beverages that contain caffeine. They should be aware of caffeine’s effects on health and on how the brain works. Take, for example, teenagers who consume caffeine to stay awake and study for a test. They will remember less of what they just studied,” said Stallings, a member of the institute.

Companies that make products with added caffeine claim they do not advertise them to kids. However, there is no law to stop children from buying them. So the FDA needs to set limits on caffeine, especially in energy drinks. As for added caffeine in foods, the government should just say no. If not, the amount of caffeine should be printed on food labels to remind consumers. The government must do that.

Doctors say kids should avoid caffeine. If you need extra energy, try these natural boosters: eat right, exercise, and get plenty of sleep.

1.What is the US government particularly concerned about?

A. The fact that coffee contains caffeine.

B. The practice of adding caffeine to foods.

C. The measures of avoiding caffeine’s effects.

D. The practice of using caffeine to make chocolate.

2.Red Bull is listed in the third paragraph as an example of _____.

A. caffeine’s effects on health

B. teenagers’ addiction to caffeine

C. drinks which contain much caffeine

D. people’s concern about teenagers’ health

3.Paragraph 5 is mainly about _____.

A. the measures of protecting teenagers from caffeine’s effects

B. the process of the government’s controlling the use of caffeine

C. the government’s responsibility of taking care of teenagers

D. the risk of buying products containing caffeine nowadays

4.The author may agree that _______.

A. headaches and feeling tired are common in teenagers

B. food makers don’t add much caffeine to many products now

C. caffeine is good and useful for teenagers’ study

D. getting enough sleep can make people energetic

Our mood may change suddenly like a storm with lightning and thunderbolts that comes without notice.

The good news is that bad moods can leave as suddenly as they have come. Exceptions to this rule of course are cases where there are other problems such as depression or any other mental destruction.

How to improve your mood?

1. When you understand that you are not feeling happy but you are in depression or disappointment, then you can use these simple techniques that will be able to change the negative situation and improve your mood.

2. . Exercises, gymnastics and sports help a lot to achieve a better emotional balance. If you feel that you are in a bad mood, take a hot bath or sauna. 3. .

Watch a movie, read a book or talk to a friend.

4. . When you leave work or home, go to places that make you happy and calm. This helps to improve your mood.

Make relations with happy, optimistic and pleasant people. 5. . Positive and optimistic feelings that create positive thinking for the future will help you overcome your bad feelings and defeat your bad mood.

When the problem of bad moods, frustration and negative emotions beyond normal situations becomes chronic (长期的), it is important to turn to a specialist for help.

A．The relaxation of the muscles will help.

B．Change your environment.

C．Use physical activity to fight against feelings of depression.

D．This can help you improve your mood significantly.

E. First you have to learn to recognize when you are in a bad mood.

F. There are ways to improve your mood.

G. Changes in feelings and mood can happen for various reasons.

______ understand fully how film reacts to light, it is necessary to study the chemicals in the film.

A. In order to B. So as to

C. So that D. In order that

Little Tom cured himself ______ the habit of lying.

A. to B. from C. for D. of

It is the very factory ______ I once worked.

A. where B. that

C. as D. which

If you have a chance to go to Finland, you will probably be surprised to find how “foolish” the Finnish people are.

Take the taxi drivers for example. Taxis in Finland are mostly high-class Benz（奔驰）with a fare of two US dollars a kilometer. You can go anywhere in one, tell the driver to drop you at any place, say that you have some business to attend to, and then walk off without paying your fare. The driver would not show the least sign of anxiety.

The dining rooms in all big hotels not only serve their guests, but also serve outside diners. Hotel guests have their meals free, so they naturally go to the free dining rooms to have their meals. The most they would do to show their good faith is to wave their registration card to the waiter. With such a loose check, you can easily use any old registration card to take a couple of friends to dine free of charge.

The Finnish workers are paid by the hour. They are very much on their own as soon as they have agreed with the boss on the rate（价钱）. From then on they just say how many hours they have worked and they will be paid accordingly（相应地）.

With so many loopholes（漏洞）in everyday life, surely Finland must be a heaven to those who love to take “petty advantages”. But the strange thing is, all the taxi passengers would always come back to pay their fare after they have attended to their business; not a single outsider has ever been found in the free hotel dining rooms. And workers always give an honest account of the exact hours they put in. As the Finns always act on good faith in everything they do, living in such a society has turned everyone into a real “gentleman”.

In a society of such high moral practice, what need is there for people to be on guard against others?

1. While taking a taxi in Finland, _________.

A. a passenger can never be turned down by the taxi driver wherever he wants to go

B. a passenger pays two US dollars for a taxi ride

C. a passenger can go anywhere without having to pay the driver

D. a passenger needs to provide good faith demonstration before they leave without paying

2.We know from the passage that big hotels in Finland _________.

A. provide meals for only those who live in the hotels

B. provide meals for any diners

C. provide free wine and charge for food

D. are mostly poorly managed

3.Which of the following is NOT true according to the passage?

A. The workers in Finland are paid by the hour.

B. The bosses in Finland are too busy to check the working hours of their employees.

C. The workers are always honest with their working hours.

D. The workers and their bosses will make an agreement in advance about the pay.

4.It can be concluded that ___________.

A. Finnish people are not smart enough in daily life

B. Finland has been a good place for cheats

C. the Finnish society is of very high moral level

D. all the Finns are rich

假定你是高中学生李华，你的美国朋友Jim即将升入中国的一所高中学习，想让你给他一些学习建议。请你给他写一封电子邮件，内容包括：

1. 与老师交流，征求老师意见；

2. 上课积极参与讨论，专心听讲，做好笔记；

3. 课后积极完成作业，巩固知识。

注意：1.词数100左右； 2.可以适当增加细节，以使行文连贯。

Dear Jim,

_______________________________________________________________________________

Yours,

Li Hua

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